UHF RF Preselector Study.
Abstract
A theoretical analysis is presented relating the best method of resonator distribution when considering image, noise figure, and cross modulation specifications. Methods of uhf preselection are discussed including capacitance-tuned resonators, switched bandpass filters, and the parametric up-converter. The relative capabilities of amplifiers and discrete inductors as components for microminiature uhf preselector design are presented. Block diagram and component trade-offs are presented, which in turn lead to a recommended design. Also specified are component areas where further investigation is deemed necessary. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 03, 1970
- Accession Number
- AD0863601
Entities
People
- David B. Hallock
- Russell W. Hanson
- Steve F. Russell